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#include <clc/clc.h>
#include "relational.h"
_CLC_DEFINE_RELATIONAL_UNARY(int, signbit, __builtin_signbitf, float)
#ifdef cl_khr_fp64
#pragma OPENCL EXTENSION cl_khr_fp64 : enable
// The scalar version of signbit(double) returns an int, but the vector versions
// return long.
_CLC_DEF _CLC_OVERLOAD int signbit(double x){
return __builtin_signbit(x);
}
_CLC_DEFINE_RELATIONAL_UNARY_VEC_ALL(long, signbit, double)
#endif
#ifdef cl_khr_fp16
#pragma OPENCL EXTENSION cl_khr_fp16 : enable
// The scalar version of signbit(half) returns an int, but the vector versions
// return short.
_CLC_DEF _CLC_OVERLOAD int signbit(half x){
return __builtin_signbit(x);
}
_CLC_DEFINE_RELATIONAL_UNARY_VEC_ALL(short, signbit, half)
#endif
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